docs: def get_charm_url(self):
          """Get charm URL for the bracket this rank is in
  
          Returns
          -------
          :class:`str`
              the URL for the charm
  
          """
          if self.rank_id <= 4: return self.RANK_CHARMS[0]
          if self.rank_id <= 8: return self.RANK_CHARMS[1]
          if self.rank_id <= 12: return self.RANK_CHARMS[2]
          if self.rank_id <= 16: return self.RANK_CHARMS[3]
          if self.rank_id <= 19: return self.RANK_CHARMS[4]
          return self.RANK_CHARMS[5]